India became the world's fourth nation to achieve the feat of space docking, a technological milestone that underscores its ambitions to expand its share of a rapidly growing $400-billion global space market.

India on Thursday became the fourth country to successfully achieve an unmanned docking in space, a feat seen as pivotal for future missions as New Delhi cements its place as a global space power.

Since then, Russia and China have also achieved docking many times. India, therefore, is the fourth country.